| 1 |
A monochromat can perceive |
- A. Three colours
- B. Yellow colours
- C. Only ane colour
- D. Two colours
|
| 2 |
Different alleles of a gene that are both expressed in heterozygous condition are called. |
- A. codominant
- B. Over dominant
- C. Complete dominant
- D. Incomplete dominant
|
| 3 |
The first restriction enzyme was isolated by. |
- A. Kary mulis
- B. Hamilton O smith
- C. Maxam Gilbert
- D. Sanger
|
| 4 |
Blood serum containing antibodies is called. |
- A. Plasma
- B. Antigen
- C. Antiserum
- D. Immuno globulin
|
| 5 |
If a man of M blood group marries a woman of N blood group all their childern will have blood group |
- A. MM
- B. NN
- C. MN
- D. None of these
|
| 6 |
The gene for blue opsin is present on autosome. |
|
| 7 |
Blue cone monochromacy is also called |
- A. Red - green colour blindness
- B. Red - blue colour blindness
- C. Green - blue colour blindness
- D. Yellow - blue colour blindness
|
| 8 |
Percentage of its recombination frequency. |
|
| 9 |
The maturity on set diabetes of the young is |
- A. an autosomal recessive trait
- B. An autosomal dominant trait
- C. A sex linked trait
- D. A sex influenced trait.
|
| 10 |
In 1901, ABO grop system was discovered by. |
- A. Punnet
- B. Karl Landsteiner
- C. Wiener
- D. Bern Stein
|